Photonics Group

22/12/2023

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22/12/2023

The optical properties of imidazo[1,2-a]pyridines possessing various arylthiol substituents at position 3 are described for the first time. Several op…

22/09/2023

This study reports a wide study on linear and nonlinear optical properties of six imidazo[4,5-b]pyridines derivates. The compounds are coupled with a …

22/09/2023

Nitrogen-vacancy (NV) and other color centers in diamond have attracted much attention as non-photobleaching quantum emitters and quantum sensors. Since microfabrication in bulk diamonds is technically difficult, embedding nanodiamonds with color centers into designed structures is a way to integrat...

24/07/2023

Femtosecond lasers currently show much promise as potential sources for the fabrication of optical and photonic devices, displaying high performance d…

21/07/2023

The application of nonlinear optical effects in optoelectronic devices is still scarce because the irradiance threshold necessary to induce a specific effect is

09/05/2023

We have investigated how the polarization-resolved Z-scan technique is able to distinguish and discriminate three types of nonlinear effects—thermal, orientational, and ultrafast electronic nonlinearities—when acting simultaneously. Here employing a high-repetition-rate ultrafast laser...

26/04/2023

We report the synthesis and characterization of new tri-cationic corrole derivatives, containing Pt(II) or Pd(II) complexes attached at the peripheral…

24/03/2023

Graphene-based materials, such as graphene oxide (GO), have been receiving much attention due to their graphene-like properties and compatibility with other materials. At the same time, novel print...